baber/WOPTO huggingface dataset:
Patent JP-H01118198-A (JP)
Title: Automatic rhythm accompanying apparatus
Inventor: SANO SHIGENORI
IPC: G10H1/40
Filed: 1988-09-30
Abstract: PURPOSE: To realize varied automatic rhythm accompaniments by reading out an ad-lib rhythm pattern in a period designated by a player to execute ad-lib rhythm performance and enabling the player to write the ad-lib rhythm pattern. CONSTITUTION: A chord progress storage means 31 is provided where chord information which is written correspondingly to chord progress of music by the input operation of the player and ad-lib rhythm control information which is written in the period designated by the player on the way of chord progress of music are stored. A CPU 25 reads out a steady rhythm pattern from steady rhythm pattern storage means M1 and M2 and detects read of ad-lib rhythm control information from the code progress storage means 31 to switch the steady rhythm pattern to the ad-lib rhythm pattern read out from an ad-lib rhythm pattern storage means M3 in the designated period. Then, a chord accompaniment means 33 produces rhythm sounds to execute rhythm performance. Thus, the player can execute ad-lib performance and input its pattern in an arbitrary progress position of music.
Patent JP-H09123720-A (JP)
Title: Nonskid device of tire for automobile
Inventor: FUTAMURA SHOJI
IPC: B60C27/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To ensure excellent road surface grip performance of a tire by lightening weight, facilitating handling and tightly fitting a cross chain to a tire tread even in running at a desired speed. SOLUTION: A holding ring of an inner/outer wheel is formed by connecting both ends of inner/outer support members 20, the outer wheel holding ring is fastened by a side band 50, a ladder-shaped cross chain 40 is mounted. At least a principal part of both the support members is manufactured of non-metal material, preferably, non-metal material having prescribed flexibility and elasticity, to be closely mounted in a tire tread by elasticity making the cross chain resistable against centrifugal force at running time. A chain connection part 32 is provided in the support member, the cross chain is connected by inserting its outer end ring.
Patent JP-H0585019-A (JP)
Title: Cooling device of thermal head
Inventor: TAKEDA YUUSUKE
IPC: B41J2/335
Filed: 1991-09-26
Abstract: PURPOSE:To enhance the radiation efficiency of a thermal head by enhancing the overall heat transport efficiency. CONSTITUTION:In a thermal head cooling device wherein a plurality of heat pipes 6 are embedded in a substrate 4 equipped with a heating part 5 to form a heat receiving part A and the heat pipes 6 are arranged to the radiation part B provided at the position separated from the heat receiving part A in a zigzag pattern and many fins 7 are arranged to the peripheries of the pipes 6 and a cooling fan 10 is provided in the vicinity of the fins 7, the heat pipe 6 nearest to the heating part 5 among a plurality of the heat pipes 6 embedded in the substrate 4 is arranged at the position near to the cooling fan 10 in the radiation part B.
Patent JP-S62108628-A (JP)
Title: Remote control equipment
Inventor: SHIMAMURA KAZUNORI
IPC: H04N5/00
Filed: 1985-11-06
Abstract: PURPOSE:To avoid a crosstalk between same kinds of remote control equipments by providing a means transmitting/receiving plural carrier signals to a transmitter and a receiver. CONSTITUTION:The switch 17 of the transmitter 1 and a switch 26 of the receiver 2 are set respectively to main oscillation circuits 16a, 25a normally. When the remote control equipment receives crosstalk from other remote control equipment and malfunctions, the switch 17 of the transmitter 11 and the switch 26 of the receiver 2 are switched respectively to sub oscillation circuits 16b and 25b. Thus, the carrier frequency of the demodulation and modulation of both equipments differs and a code demodulation circuit 22 of the receiver 2 of each equipment is not operated by a signal from the other transmitter 1, then crosstalk is prevented.
Patent JP-S6486897-A (JP)
Title: Optically active biphenyl derivative and production thereof
Inventor: AZUMAI TAKAYUKI
IPC: C12P7/00
Filed: 1987-09-29
Abstract: NEW MATERIAL:A compound shown by formula I (X is halogen, 1-15C alkyl or alkoxy; R is H or acetyl; * is asymmetric carbon). EXAMPLE:(-)-4-(1-Acetoxyethyl)-4'-methoxybiphenyl. USE:An intermediate for drugs and agricultural chemicals and an intermediate especially for organic electronic materials, specially liquid crystal compounds. PREPARATION:A dl-4-(1-acetoxyethyl)biphenyl shown by formula II is asymmetrically hydrolyzed with esterase.
Patent JP-H0993521-A (JP)
Title: Image pickup device and system using the same
Inventor: IKEDA NORINOBU
IPC: H04N5/253
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To attain reading and writing of data relating to image pickup information or the like quickly with high precision without provision of an exclusive information reader or recorder by providing a means converting picked-up multimedia information code into an image signal outputted externally. SOLUTION: The system is composed of an image pickup device 1, an image output equipment 2 and a printer 4, and the image pickup device 1 and image output equipment 2 are interconnected. Furthermore, the image pickup device 1 converts image pickup information into a prescribed multimedia information dot code to pick up an object and prints it out. The image pickup device 1 and the image output equipment 2 are interconnected by a 2-way communication cable 3 and a mode changeover switch is provided. Thus, the multimedia information code outputted from the image pickup device 1 is picked up by the image pickup device 1 again and fetched and transferred to the image output equipment 2 and then an exclusive multimedia information reader is not required.
Patent JP-H1159853-A (JP)
Title: Foldable conveyer
Inventor: NAKAMURA TADAHIKO
IPC: B65G45/26
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a foldable conveyer wherein retaining a conveying belt in a flexing part is made possible by a simple structure, the conveying belt can be easily mounted/demounted, workability is excellent in cleaning work, replacing work, etc., of the conveying belt, and a cost is reduced with mass productivity excellent. SOLUTION: This foldable conveyer comprises a frame 2 having a flexing part 2b in a lengthwise direction, leg part 3 fixed to one side surface of the frame 2, opening part 4 formed in the downward of the frame 2 without the leg part 3 fixed, bearing frame bracket 5 fixed able to be mounted/demounted to one end part of the frame 2, drive roller bearing 7 fixed to the other end part of the frame 2, conveying belt 9 mounted between a roller 6 and a drive roller 8, drive part 10 driving the conveying belt 9, retaining bearing 12 pressing an edge part of the conveying belt 9, and a bearing bracket 11 fixed able to be mounted/demounted to a side surface of the frame 2 to be journalled with the retaining bearing 12.
Patent JP-2000077136-A (JP)
Title: Latch device
Inventor: WAKAHARA HIROSHI
IPC: H01R13/639
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To certainly connect and fix a spring holder side connector to a spring leg holder side connector and to prevent easy slip-off. SOLUTION: When a latch spring 1 is turned around a spring leg holder 2, a ring 12 of the latch spring 1 is abuttingly engaged with a spring holder 5 so that the latch spring 1 is held by the spring holder 5. Thereby, a cable side connector 10 is easily and certainly engaged with and fixed to a computer side connector 11 with only the latch spring 1. By a latch function of the ring 12 of the latch spring 1 to the spring holder 5, the connector 10 cannot be pulled out of the connector 11 to a pulling direction (an arrow Y31 direction) by the exhibit of the pushing effect.
Patent JP-S62108235-A (JP)
Title: Copying device
Inventor: FUJII YOZO
IPC: G03B27/50
Filed: 1985-11-05
Abstract: PURPOSE:To prevent the generation of fogging in a photosensitive material during conveyance and to obtain an image having high quality by conveying the photosensitive material from a cartridge to an exposing part and from the exposing part to a developing processing part in a dark box via a light shielding box which is opened only in the exposing stage to an optical system which obtains original information from original platen glass. CONSTITUTION:The original information on the original platen glass 2 of a copying device body 1 is obtd. by the optical system 5. The light shielding box 3 having a shutter 8 which can be opened only in the exposing stage is disposed to such optical system 5. The photosensitive material 6 is conveyed by a conveyance system 35 from the cartridge to an exposing window 7 and from the exposing window 7 to the developing processing system 41 in the upper and lower dark boxes 37, 39 which are optically insulated via the light shielding box 5. The photosensitive member 6 conveyed from the cartridge 18 is cut to a desired size by a cutter 36 and is housed into a temporarily housing chamber 38. The photosensitive material is then lowered while the material is exposed by the window 7 from the chamber 38 and after the material is returned from the descending point into the chamber 38, the material is conveyed into the developing processing system 41. The fogging of the photosensitive material 6 during the conveyance is thus prevented.
Patent JP-H0984650-A (JP)
Title: Seat reclining device
Inventor: OKAZAKI HIROYUKI
IPC: A47C1/025
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To engage 1st and 2nd engaging parts near the center of a pole in breadthwise direction without providing any member protruded in the plate thickness-wise direction of the pole and without lowering the strength of the pole. SOLUTION: The 1st engaging part is defined as an engage groove 82, which is opened on the side surface of a pole 8, formed on one face side of the pole 8 in the plate thickness-wise direction so as to be extended across the slide direction of the pole 8, and a wall part 83 to be the wall of the engage groove 82 is provided on the other face side of the pole 8 in the plate thickness-wise direction.
Patent JP-H0990326-A (JP)
Title: Liquid crystal display element
Inventor: FUJIMORI KOICHI
IPC: C09K19/54
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress self-polymn. of a photopolymerizable resin by heat even under severe conditions with repetition of heating and slow cooling processes for several times, by using at least a liquid crystal, photopolymerizable resin, photopolymn. initiator, and photopolymerizable inhibitor against thermal polymn. for a display medium. SOLUTION: The display medium 4 contains a liquid crystal, a photopolymerizable resin, a photopolymn. initiator, and a photopolymerizable inhibitor against thermal polymn. After the display medium 4 is injected between substrates 1, 2, the medium is heated higher than the phase transition temp. of the display medium 4. While substrates 1, 2 are maintained at that temp., the medium is irradiated with a proper amt. of UV rays through a photomask 5. After irradiation of UV rays, the substrates 1, 2 are slowly cooled to room temp. or lower. Then the medium is further irradiated with UV rays and the medium is enough heated higher than the phase transition temp. so as to stabilize orientation of the liquid crystal 6. Then the medium is slowly cooled to obtain a liquid crystal cell.  The photopolymerizable inhibitor against thermal polymn. is, for example, a hydroquinone deriv. or a benzoquinone deriv. such as P-benzoquinone.
Patent JP-2000063825-A (JP)
Title: Heat resistant, weather resistant, highly luninous and long term afterglowing aluminate light stored body
Inventor: BAKU HEIBON
IPC: C09K11/66
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To give excellent luminance by dissolving an alkali earth metal element, a rare metal element, silicon, germanium or the like in a monoclinic or rhombic aluminate generated from a SrO-Al2O3 system and displacing a part of the aluminate therewith. SOLUTION: A monoclinic or rhombic aluminate represented by formula I-V and a monoclinic aluminate represented by formula VI-IX show high luminance and long term afterglow with a controlled luminous color wherein A is at least one alkaline earth metal element selected from Mg, Ca, Sr and Ba, D is Si or Ge, E' is at least one element selected from Mn, Zn, and Bi, (square) is a lattice defect, Ln is a lanthanide element other than Eu, 0<=m<=0.1, 0<=n<=0.2, 0<k<=0.1, 0<y<=0.3 and 0<z<0.05 (formula V: 0<=k<=0.1, 1.1<p<=1.75). An aluminate light-stored body is obtained fundamentally by weighing an oxide including elements represented by each formula or a salt thereof as major raw materials so that the mixing ratio is within a predetermined composition range, pressing and forming the mixture and sintering thereof at 1,000-1,500 deg.C under a reductive atmosphere.
Patent JP-H0191727-A (JP)
Title: Artificial fish
Inventor: ARIMURA KUNITAKA
IPC: A01K85/00
Filed: 1987-10-02
Abstract: PURPOSE:To obtain an artificial fish movable similarly to a fish, by housing a motor box on the head part side of a fish form and a rocking unit on the tail part side and rocking the rocking unit in the left and right directions. CONSTITUTION:A current flows from a battery housing part of a motor box 2 to a motor to rotate the motor and the motion is transmitted through a crank to two pistons, which are then moved in mutual opposite directions. The respective movements are transmitted to a rocking unit 3 by a wire to rock the rocking unit in the left and right directions with the end on the motor box side as the center. Thereby the fish form around the end is also rocked in the left and right directions.
Patent JP-S62108708-A (JP)
Title: Production of cubic boron nitride
Inventor: AKAISHI MINORU
IPC: C09K3/14
Filed: 1985-11-07
Abstract: PURPOSE:To prolong the life of an apparatus and to obtain cubic boron nitride in a high yield by adding the boronitride of an alkali metal to pyrolytic boron nitride and holding them under conditions of high temp. and pressure within ranges in which cubic boron nitride is thermodynamically stable. CONSTITUTION:The boronitride of an alkali metal is added as a catalyst to pyrolytic boron nitride and they are held under conditions of high temp. and pressure within ranges in which cubic boron nitride is thermodynamically stable to convert the pyrolytic boron nitride into polycrystalline cubic boron nitride. The pyrolytic boron nitride used is highly oriented boron nitride synthesized by a special production method called a chemical vapor deposition method (CVD method). Lithium boronitride is preferably used as the boronitride of the alkali metal. It is necessary to add the catalyst by >=0.1mol% of the amount of the pyrolytic boron nitride as starting material.
Patent JP-S62111109-A (JP)
Title: Cylinder oil feed device for gas burnt internal combustion engine
Inventor: MAEHARA JIRO
IPC: F01M1/06
Filed: 1985-11-07
Abstract: PURPOSE:To prevent the abnormal wear of a cylinder liner and a piston ring in burning a mixture of oil and gas fuels by mixing different kinds of cylinder oil to an optimum amount depending upon the sulfuric content of the mixture for neutralizing combustion products. CONSTITUTION:An accumulator 2 for feeding cylinder oil to each cylinder liner 1 is supplied with cylinder oil from cylinder oil tanks 3 and 4 containing different kinds of oil via oil feed devices 5 and 16. Delivery from the oil feed devices 5 and 16 changes depending upon the speed of hydraulic motors 7 and 8, and is regulated by hydraulic motor control levers 9 and 10. These levers 9 and 10 are made adjustable depending upon the motion of a fuel control lever 11 and a gas fuel control lever 12.
Patent JP-S61126633-A (JP)
Title: Production of vertical magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/85
Filed: 1984-11-26
Abstract: PURPOSE:To obtain excellent reproduction output by forming a thin film consisting essentially of Co, Ni and Fe by specifying the ratio between the average deposition rate thereof and the oxygen partial pressure in a vacuum deposition device to form the back layer of a vertical magnetic anisotropic film of a vertical magnetic recording medium. CONSTITUTION:The soft magnetic layer consisting of Co, Ni and Fe is formed as the back layer of the vertical magnetic anisotropic film consisting of Co-Cr, etc. on the substrate consisting of polyimide film, etc. by a vacuum deposition method at the ratio (x) between the average deposition rate and oxygen partial pressure maintained under 2X10<7>Angstrom /sec. The always stable formation of the back layer having <=20 Oe coercive force is thus made possible. the coercive force is too large and is unsuitable if x is specified to <=2X10<7>Angstrom /sec. The verti cal magnetic recording medium which is suitable for high-density recording, has excellent recording and reproducing efficiency and decreases noise is thus obtd.
Patent JP-H0990418-A (JP)
Title: Thin-film transistor, its production and liquid crystal display element
Inventor: TORIYAMA SHIGETAKA
IPC: H01L21/336
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which the insulation between gate electrodes and non-single crystalline silicon films is ensured by simple constitution. SOLUTION: Display pixel electrodes 3, source electrodes 4 and drain electrodes 5 are formed on a glass substrate 1. An amorphous silicon, silicon nitride film 11, silicon oxynitride film 12 and silicon nitride film 13 are formed by a plasma CVD method. The gate electrodes 17 of an aluminum film 15 and a molybdenum film 16 are formed by etching. The silicon nitride film 13 of a high etching rate is etched by plasma etching of a gaseous mixture composed of CF4 and oxygen with the gate electrodes 17 as a mask and the etching is stopped by the silicon oxynitride film 12 of the low etching rate. Phosphorus hydride is doped without mass sepn. into the amorphous silicon film in a self- alignment manner with the gate electrodes 17 as a mask.  The non-single crystal silicon film is irradiation in the self-alignment manner with the gate electrodes 17 as a mask, by which the amorphous silicon thereof is crystallized to the polycrystal silicon.
Patent JP-H1086345-A (JP)
Title: Inspection device for print quality
Inventor: KITAHARA RIEKO
IPC: G06T7/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a print quality inspection device capable of improving the inspection performance by a method wherein the inspection algorithm is constituted of a software. SOLUTION: This device comprises an inspection controller 3 wherein image data of a printed surface of a paper to be inspected is fetched and the image data obtained when printing is stable is stored in a memory as reference image data and the data sequentially fetched and the reference image data are compared with each other, then good or bad of the printed surface of the paper is judged. The inspection controller 3 is equipped with a plurality of data driving type processors and the parallel processing is executed by the processors.
Patent JP-H05130496-A (JP)
Title: Image pickup device
Inventor: MATOBA KAZUAKI
IPC: H04N5/243
Filed: 1991-09-27
Abstract: PURPOSE:To provide the image pickup device in which a video image is not seen floated in terms of a black level even when a blanking signal such as a picture frame is displayed on a monitor screen. CONSTITUTION:A blanking pulse generating circuit 16 generating switchingly any of plural blanking pulses to vary a blanking block is connected to a blanking circuit 14, and a setup changeover circuit 15 varying a setup level of a video signal is connected to a setup circuit 13 when blanking processing is implemented for a valid scanning period to vary a setup level added to a video luminance signal in response to the blanking pulse.
Patent JP-S6391923-A (JP)
Title: Overcurrent protection switch
Inventor: KRASSER FRITZ
IPC: H01H71/58
Filed: 1987-10-02
Abstract: An overload protection switch having a push button for manually initiating actuation of the overload protection switch and a movable contact member forming a switching path and having at least one fixed contact. There is a lockable trip mechanism actuated by the push button for controlling the movable contact member during actuation of the overload protection switch and a bimetal element which includes a locking lever pivotal into a locking position and pivotal into its unlocking position. A trip slide is articulated to the movable contact member and is charged in a turn-off direction. The trip slide is additionally supported in its path of movement by a housing groove at a counterslope fixed to the housing. An essentially wedge-shaped inner angle is formed to reduce friction forces at the locking lever and produce a lower tripping force at the bimetal element.
Patent JP-H1177604-A (JP)
Title: Portable electric plane
Inventor: MORI TAKASHI
IPC: B27C1/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To finish the top surface of a work material to a near plane even when a step is formed due to unshaved part on the top surface of the work material by a method wherein a guide ruler, the width of the bottom part of which is smaller than the cutting width of a plane iron and the bottom part of which is flush with the bottom surface of a base, is provided at the front of a main body. SOLUTION: At the beginning of the cutting of a difference 4 in level, a main body 1 is guided by the bottom surface of a guide ruler 9. After that, since the bottom surface of the guide ruler 9 is flush with the bottom surface of a base 10, the main body 1 comes to be supported on a work material 2 by the bottom surface of the base 10 and the bottom surface of the guide ruler 9, resulting in allowing to cut a step 4 in level by the main body 1 under stable state so as to come to allow to easily finish the tip surface of the work material 2 to a near plane.  Further, the above- mentioned constitution that the bottom surface flush with the bottom surface of the base 10 is provided at the bottom part of the guide ruler 9 is not limitted to a surface and any constitution, in which a bottom part being flush with the bottom surface of the base 10 and having a width smaller than the cutting width of a plane iron 3 is provided, may be allowed.
Patent JP-S62108518-A (JP)
Title: Reaction gas supplying apparatus
Inventor: KIKUCHI MOTOHARU
IPC: H01L21/365
Filed: 1985-11-05
Abstract: PURPOSE:To uniformize the thickness of a compound accumulated on a substrate by forming a reaction gas supplying unit in a coaxial triple tube structure, and sequentially supplying reaction gas having slow diffusion and reaction gas having fast inert gas diffusion from the innermost tube. CONSTITUTION:A reaction gas supplying nozzle 10 is formed in a triple pipe structure, reaction gas B having slow diffusion is fed to an inner tube 11 disposed at the downstream side from the output of a ring-shaped inner tube 12 that its output is externally contacted, inert gas 14 such as Ar, N2, or He gas is fed to the tube 12, and reaction gas A having fast diffusion is fed to a ring- shaped outer tube 13 disposed further outside the tube 12. The outlet 16 of the gas 14 is provided between an outlet 17 for the reaction gas A and an outlet 15 for the reaction gas B. Thus,the outlet 15 is exposed with the jet stream of the inert gas to reduce the deposit of the compound AB to the outlet 15 to uniformize the density of the raw base A around the outlet 15, and the growing velocity becomes uniform over the edge of the nozzle outlet. Thus, the thickness of the compound synthesized on a substrate becomes uniform.